Cell wall components regulate photosynthesis and leaf water relations of Vitis vinifera cv. Grenache acclimated to contrasting environmental conditions.
Bulk modulus of elasticity
Cell wall composition
Light-saturated CO(2) assimilation
Mesophyll conductance
Vitis vinifera cv. Grenache
Journal
Journal of plant physiology
ISSN: 1618-1328
Titre abrégé: J Plant Physiol
Pays: Germany
ID NLM: 9882059
Informations de publication
Date de publication:
Jan 2020
Jan 2020
Historique:
received:
29
07
2019
revised:
18
11
2019
accepted:
21
11
2019
pubmed:
10
12
2019
medline:
14
4
2020
entrez:
9
12
2019
Statut:
ppublish
Résumé
Environmental conditions determine plants performance as they shape - among other key factors - leaf features and physiology. However, little is known regarding to the changes occurring in leaf cell wall composition during the acclimation to an environmental stress and, specially, if these changes have an impact on other leaf physiology aspects. In order to induce changes in photosynthesis, leaf water relations and cell wall main components (i.e., cellulose, hemicelluloses and pectins) and see how they co-vary, Vitis vinifera cv. Grenache was tested under four different conditions: (i) non-stress conditions (i.e., control, with high summer temperature and irradiance), (ii) growth chamber conditions, (iii) growth chamber under water stress and (iv) cold growth chamber. Plants developed in growth chambers decreased net CO
Identifiants
pubmed: 31812907
pii: S0176-1617(19)30213-5
doi: 10.1016/j.jplph.2019.153084
pii:
doi:
Substances chimiques
Water
059QF0KO0R
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
153084Informations de copyright
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